[HTML][HTML] Micromechanical testing and property upscaling of planetary rocks: A critical review

Y Liu, G Zhang, J Qiao, X Tang - International Journal of Mining Science …, 2024 - Elsevier
Abstract Knowledge of the mechanical behavior of planetary rocks is indispensable for
space explorations. The scarcity of pristine samples and the irregular shapes of planetary …

[HTML][HTML] Predicting the probability distribution of Martian rocks mechanical property based on microscale rock mechanical experiments and accurate grain-based …

S Yin, Y Wang, J Liu - International Journal of Mining Science and …, 2024 - Elsevier
The exploration of Mars would heavily rely on Martian rocks mechanics and engineering
technology. As the mechanical property of Martian rocks is uncertain, it is of utmost …

Determining Young's modulus of granite using accurate grain-based modeling with microscale rock mechanical experiments

X Tang, Y Zhang, J Xu, J Rutqvist, M Hu, Z Wang… - International Journal of …, 2022 - Elsevier
It is critical to rigorously determine the mechanical properties of granitic rocks to effectively
analyze and manage subsurface engineering activities, such as geothermal energy …

The propagation and interaction of cracks under freeze-thaw cycling in rock-like material

X Tang, S Tao, P Li, J Rutqvist, M Hu, L Sun - International Journal of Rock …, 2022 - Elsevier
In cold mountainous regions, the freeze-thaw cycling often leads to rock weathering, which
might trigger spalling, significant landslides and rockfalls. In this work, we used combined …

Investigation of rock slope stability using a 3D nonlinear strength-reduction numerical manifold method

Y Yang, Y Xia, H Zheng, Z Liu - Engineering Geology, 2021 - Elsevier
Due to rock masses' nonlinear failure property, it is inappropriate to investigate the stability
of rock slopes using the traditional SRM (strength reduction method) which is based on the …

Nano-scale mechanical properties of constituent minerals in shales investigated by combined nanoindentation statistical analyses and SEM-EDS-XRD techniques

Y Liu, A Liu, S Liu, Y Kang - International Journal of Rock Mechanics and …, 2022 - Elsevier
The mechanical properties of the constituent minerals in shale rock are fundamental to a
better knowledge of multi-scale shale behaviors. It benefits the engineering applications and …

A 2D FDEM-based moisture diffusion–fracture coupling model for simulating soil desiccation cracking

C Yan, T Wang, W Ke, G Wang - Acta Geotechnica, 2021 - Springer
Based on the combined finite–discrete element method (FDEM), this paper presents a
moisture diffusion–fracture coupling model to simulate soil desiccation cracking. The …

Investigation of slope stability based on strength-reduction-based numerical manifold method and generalized plastic strain

Y Yang, W Wu, H Zheng - International Journal of Rock Mechanics and …, 2023 - Elsevier
In regard to geotechnical problems, the numerical manifold method (NMM) has many
particular advantages over the finite element method (FEM) in many aspects. In the present …

Thermally induced microcracks in granite and their effect on the macroscale mechanical behavior

JJ Xu, YH Zhang, J Rutqvist, MS Hu… - Journal of …, 2023 - Wiley Online Library
Understanding the thermal effects on rock is critical for the exploration of geothermal
resources and the temperature‐driven evolution of Earth. The macroscale mechanical …

An insight into the mechanical and fracture characterization of minerals and mineral interfaces in granite using nanoindentation and micro X-ray computed …

X Liu, D Xu, S Li, S Qiu, Q Jiang - Rock Mechanics and Rock Engineering, 2023 - Springer
It is extremely important to investigate the mechanical properties and failure characteristics
of granite at the mesoscale to understand the mesoscopic evolution mechanism of the time …